The difference between a good workout and a great one often starts below the waist. Fabric that grabs, a waistband that digs, or pockets that fail to hold your phone can break your concentration mid-rep. Fitness shorts have moved past simple cotton gym bags; today’s best options use lightweight, quick-drying fabrics, strategic pocket placements, and moisture-wicking properties to keep you focused on the movement, not the clothing.
I’m Mohammad — the founder and writer behind ProteinJug. I’ve spent years analyzing the construction of athletic wear, from thread counts and inseam lengths to zipper durability and fabric GSM, so you can skip the trial and error when picking a pair.
Whether you’re hitting the treadmill, the squat rack, or just heading out for a morning run, the right pair of shorts can make or break your session. This guide covers seven of the most compelling options currently available to help you find your perfect best fitness shorts this season.
How To Choose The Best Fitness Shorts
Before you add a pair to your cart, a few key specs separate great shorts from frustrating ones. Focus on these three areas to narrow your options quickly.
Fabric Weight and Breathability
Lightweight, quick-drying polyester blends dominate the fitness short category because they wick sweat away and dry fast between sets. Heavier fabrics (high GSM) feel more durable but trap heat — save those for casual wear. Look for materials that feel airy but remain opaque when stretched. A thin fabric that becomes see-through under tension is a non-starter.
Inseam Length and Cut
Inseam dictates both coverage and range of motion. Shorter inseams (5 to 7 inches) offer more freedom for running and leg days, but they can ride up. Longer inseams (8 to 9 inches) provide more coverage and a traditional gym look but may restrict deep squats. For most men, a 7-inch inseam hits the sweet spot. Women often prefer 5-inch or shorter cuts for mobility.
Pocket Design and Security
A standard drop-in pocket is fine for keys, but a zippered pocket is essential for phones and wallets — especially during runs or high-impact movements. Look for pockets that sit flush against the thigh to prevent your phone from bouncing. Some shorts also offer a hidden rear zip pocket for cash or cards.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| MIER Men’s Running Shorts 7″ | Men’s | Running & Hot Weather | 7″ inseam, 2 zipper pockets | Amazon |
| CRZ YOGA Men’s 9″ Linerless | Men’s | Daily Wear & Golf | 9″ inseam, linerless | Amazon |
| ZUTY 3 Pack Women’s 5″ | Women’s | Running & Gym Workouts | 5″ inseam, lightweight | Amazon |
| maamgic 7″ 2-in-1 with Liner | Men’s | Gym & Running | 7″ inseam, built-in liner | Amazon |
| BOOJO 5 Pack Basketball Shorts | Men’s | Basketball & Hot Weather | Deep zippered pockets, 5-pack | Amazon |
| BALENNZ Women’s with Zipper Pockets | Women’s | Gym & Errands | Built-in underwear, zip pockets | Amazon |
| HOPLYNN 5 Pack 2-in-1 Running Shorts | Men’s | Running & Squat Sessions | Built-in liner, 5-pack value | Amazon |
In‑Depth Reviews
1. MIER Men’s Running Shorts 7″
MIER’s 7-inch running short hits the perfect balance between coverage and airflow. The fabric is incredibly lightweight — so light that reviewers warn it won’t hold much beyond a house key without sagging — which makes it ideal for hot, humid runs where every gram matters. The 7-inch inseam sits just above the knee on most builds, giving unrestricted leg drive during sprints or stair climbs.
Two zippered pockets (one on each side plus a rear zip pocket) provide genuinely secure storage. The rear pocket is a standout for cards or a slim phone. Users consistently praise the true-to-size fit, though some note the shorts run slightly large, so sizing down may work if you’re between waist measurements. The fabric is soft to the touch but holds shape after multiple washes.
Where these shorts shine is in sustained high-sweat sessions. The quick-dry weave pulls moisture away fast, and the lack of a liner means you can wear your preferred compression underneath. The main trade-off is the thin material — it’s not ideal for heavy resistance training where you might brush against knurled bars, but for cardio and warm weather, this is a top-tier pick.
Why it’s great
- Extremely lightweight and breathable for hot weather
- Two zippered side pockets plus a secure rear zip pocket
Good to know
- Fabric is thin; not ideal for rough equipment or heavy wear
- Runs slightly large; consider sizing down
2. CRZ YOGA Men’s Linerless Workout Shorts 9″
CRZ YOGA has built a reputation for offering a close analog to premium brands at a fraction of the cost, and these 9-inch linerless shorts are a textbook example. The fabric is a soft, breathable polyester-spandex blend that feels substantial without being heavy. The 9-inch inseam provides extra coverage, which makes these shorts a favorite for golfers and those who prefer a longer silhouette.
The fit is dialed — reviewers consistently tag it as true to size with a comfortable, non-restrictive waistband. The linerless design gives you total freedom to choose your own base layer, which is a major plus for MMA athletes or anyone who wants compression underneath. A zippered pocket on the right side secures a phone, while the left drop-in pocket holds smaller items.
Multiple users mention wearing these daily — not just for workouts but for errands and casual wear. The dark gray color is particularly versatile. The main limitation is the linerless construction: if you prefer all-in-one convenience (no need for separate underwear), you’ll want a 2-in-1 style instead. For those who value versatility and a premium feel without the premium tag, this is a strong mid-range contender.
Why it’s great
- Premium-feel fabric at an accessible price point
- Versatile 9-inch inseam ideal for golf, gym, and daily wear
Good to know
- Linerless design requires separate compression or underwear
- Not as lightweight as dedicated running shorts
3. ZUTY 3 Pack Women’s Athletic Shorts 5″
ZUTY’s 3-pack of women’s athletic shorts is built for the budget-conscious athlete who refuses to compromise on basic performance. Each pair uses a lightweight, quick-drying fabric that users describe as soft and breathable — perfect for Arizona summers or any high-sweat environment. The 5-inch inseam offers a flattering, athletic cut that doesn’t restrict movement during lunges or sprints.
Pockets are a functional highlight here: deep enough to hold a phone securely, though without zippers. The waistband is comfortable and elasticized, but multiple reviewers note that the shorts run small — especially around the hips and glutes. Sizing up is recommended, particularly if you fall between sizes. The fabric is also praised for being opaque, though one reviewer did note see-through issues under certain lighting.
The main durability concern is hem fraying after several washes, which some users experienced. For the price of a single fast-food meal per pair, however, the value is hard to beat. These are best for light-to-moderate workouts, lounging, and everyday wear where you want multiple color options without investing heavily in each pair.
Why it’s great
- Excellent value with three pairs included
- Lightweight, breathable, and opaque fabric
Good to know
- Runs small, especially in hips and glutes; size up
- Some reports of hem fraying after repeated washing
4. maamgic 7″ 2-in-1 Shorts with Liner
maamgic’s 2-in-1 shorts combine a 7-inch outer shell with a full inner compression liner, giving you the coverage of a traditional short with the support of built-in underwear. The outer fabric is thick and non-see-through — one reviewer compared it to swim trunk material — with a quality, sturdy stitching that holds up to regular gym use. The liner is designed to prevent chafing during runs, though some leaner builds found the liner not snug enough for high-intensity work.
The design includes a zippered pocket that’s deep enough for a phone, plus standard drop-in pockets on the sides. A drawstring sits inside the waistband for a clean look. The 7-inch inseam hits mid-thigh on most builds, offering a modern, athletic silhouette that works for both gym sessions and casual wear. The stretch fabric allows full range of motion during squats and lunges.
A key trade-off is the liner fit: while the outer short is exceptional, the inner compression layer can shift on slimmer frames, potentially causing chafing during longer runs. The price point sits in the mid-range, but the build quality justifies it. For gym-goers who want an all-in-one solution without underwear, this is a solid choice — just be mindful of the liner sizing if you’re on the leaner side.
Why it’s great
- Thick, opaque outer fabric with strong stitching
- Built-in compression liner for all-in-one convenience
Good to know
- Liner may not be snug enough for very lean builds
- Price is higher than basic linerless options
5. BOOJO 5 Pack Basketball Shorts with Zipper Pockets
BOOJO’s 5-pack of basketball shorts delivers a wardrobe’s worth of options in one purchase. Each pair uses a thin, quick-drying fabric that’s great for summer heat — think breezy, airy shorts that don’t cling. The deep zippered pockets are a standout feature: they stay secure during fast breaks and prevent items from slipping out during slides. The drawstring is functional, though some users wish it were slightly longer and thicker.
The shorts are light enough to double as pajamas or beachwear, but the material is thin — several reviewers note that while it’s not see-through, it lacks the durability of heavier gym shorts. One zipper issue was reported (a single unit failing out of the pack), but overall zipper quality is praised. The color variety allows easy mixing with team jerseys or just rotating through the week.
The value proposition is clear: you get five pairs of shorts at a per-unit cost that beats most single-pair competitors. The trade-off is that these are best for recreational basketball, jogging, and hot-weather activities, not heavy gym work where the fabric might snag on equipment. For athletes who need a bulk option with secure storage, this is a practical choice.
Why it’s great
- Exceptional value with five pairs per pack
- Deep, secure zippered pockets on every pair
Good to know
- Fabric is thin; best for lighter activities and hot weather
- Drawstring could be longer and thicker
6. BALENNZ Women’s Athletic Shorts with Zipper Pockets
BALENNZ’s women’s athletic shorts are designed with a practical all-in-one approach: built-in underwear eliminates ride-up, while the high-waisted elastic waistband offers modest coverage that stays put during squats and lunges. The fabric is soft, stretchy, and moisture-wicking — users describe it as breathable enough for hot weather and durable enough to hold its shape after multiple cycles in the wash.
The zipper pockets are a major selling point. They’re deep and secure, easily holding a phone and keys without bouncing. The waistband is high enough to tuck in a crop top but not restrictive. One reviewer noted the shorts run wide in the waist for some body types, but the drawstring compensates. The 5-inch inseam offers a sporty look without excessive skin exposure.
The built-in underwear is wide-cut to prevent wedgies, which is a thoughtful touch for high-mobility workouts. Some users prefer separate underwear for different activities, but for those who want grab-and-go convenience, this design works well. The color options are appealing, and the per-pair cost (given the pack size) is very competitive for the quality offered.
Why it’s great
- Built-in wide underwear prevents ride-up
- Deep, secure zippered pockets for phone and keys
Good to know
- Built-in design may not suit those who prefer separate underwear
- Waist can run slightly large for some body types
7. HOPLYNN 5 Pack 2-in-1 Running Shorts with Liner
HOPLYNN’s 5-pack of 2-in-1 running shorts brings the convenience of a built-in liner to a bulk-buy package. The outer fabric is thicker than budget options — users describe it as durable and breathable with good stretch. The inner liner is tight enough to eliminate the need for underwear, and the shorts hold up well during squats, runs, and general gym work. The seam construction is solid, though the internal seams can be slightly noticeable on some body types.
Pockets include a dedicated smartphone pocket on one side (though some users reported the phone pocket lining wore out after a few months) and standard drop-in pockets on the other. The drawstring is functional, but several reviewers note it tends to twist and tangle in the washing machine, so removing the shorts from the wash promptly is recommended. The length hits mid-thigh, offering a modern, athletic cut.
The value is the headline: five pairs for the price of one or two premium shorts. The per-pair cost is extremely competitive, and the overall quality surpasses what you’d expect at this tier. The main durability concern is the phone pocket lining, which could be reinforced. For athletes who want a rotation of 2-in-1 shorts without breaking the bank, this is a smart buy.
Why it’s great
- Exceptional value with five 2-in-1 shorts in one pack
- Thick, durable outer fabric with built-in compression liner
Good to know
- Phone pocket lining may wear out after a few months
- Drawstring tends to tangle in the wash
FAQ
How should fitness shorts fit around the waist and thighs?
What is the ideal inseam length for running vs gym lifting?
Final Thoughts: The Verdict
For most users, the best fitness shorts winner is the MIER Men’s Running Shorts 7″ because they combine an ideal 7-inch inseam, secure zippered pockets, and extremely lightweight quick-dry fabric at a budget-friendly price. If you want a longer, linerless option that feels premium for daily wear, grab the CRZ YOGA Men’s 9″ Linerless Shorts. And for the best bulk value with built-in liners, nothing beats the HOPLYNN 5 Pack 2-in-1 Running Shorts.







